- A R K Precision Engineering Ltd - CM1 4LN
- Adpax - CM1 3TH
- Advanced 3D Laser Solutions Group - CM1 1SQ
- Burrows Electrical Ltd - CM1 1QP
- Cavendish Laboratories Ltd - CM1 3NZ
- Chelmsford Safety Supplies - CM1 3AG
- ClearView Communications Ltd - CM1 3AG
- Currock Engineering - CM1 3UB
- Denward Manufacturing Ltd - CM1 3BU
- Edocuments Ltd - CM1 2QE
- EDS Engineering Ltd - CM1 1PW
- Essex Scale Services - CM1 6JB
- FASTSIGNS Chelmsford - CM1 1GP
- Frames By Post Ltd - CM1 3UB
- Future Garage Equipment Services Ltd - CM1 7QH
- Guardpack Ltd - CM1 2UP
- Hill & Abbott Solicitors - CM1 1XH
- Integra Cleaning Services - CM1 3WT
- KSM Investigations - CM1 1TB
- L & D Services Ltd - CM1 3NZ
- L P Foreman & Sons Ltd - CM1 3TH
- Lumiere Studios - CM1 1BD
- Oldeani Ltd - CM1 1GU
- Pillarhouse International - CM1 3BY
- Provectus Remediation - CM1 1PE
- R & M Steel Fabrications - CM1 4NW
- Raynor Foods - CM1 3TH
- Resin Driveways 4 U - CM1 1TB
- SF Office Furniture - CM1 3AE
- Signtec Ltd - CM1 2QE
- Sun Packaging Ltd - CM1 4LN
- Supreme Door Ltd - CM1 1HT
- SXD Environmental Services - CM1 3NZ
- Teledyne E2v - CM1 2QU
- Thames Management Services - CM1 7WS
- The Hanger Store - CM1 2QX
- Tinmouse Animation Studio Ltd - CM1 2SD
- Tudor Glass - CM1 4LN
- Tufferman Ltd - CM1 4LN
- WebMeridian - CM1 4HR
- Wellcom Security Ltd - CM1 2QE